baber/WOPTO huggingface dataset:
Patent JP-2008261300-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: NAKAYAMA SHIGEKI
IPC: F02M25/07
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology accurately calculating both of low pressure EGR rate and high pressure EGR late, stabilizing intake air temperature and supercharging pressure by closed loop control of flow rate of both in a low pressure EGR passage and a high pressure EGR passage, and inhibiting deterioration of exhaust emission in an exhaust gas recirculation device for an internal combustion engine.  <P>SOLUTION: This exhaust gas recirculation device calculates low pressure EGR rate indicating ratio of low pressure EGR gas quantity to intake air quantity sucked by the internal combustion engine and high pressure EGR rate indicating ratio of high pressure EGR gas quantity to intake air quantity by using CO<SB>2</SB>concentration in an intake passage in a downstream of a connection section of the low pressure EGR passage and in an upstream passage of a connection section of the high pressure EGR passage, CO<SB>2</SB>concentration in the intake passage in a downstream of the connection part of high pressure EGR passage, and CO<SB>2</SB>concentration exhausted from the internal combustion engine (S103). The device controls the low pressure EGR rate and the high pressure EGR rate to be calculated to each target value (S104).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259985-A (JP)
Title: Manufacturing method of burned product using waste plastic
Inventor: ASANUMA MINORU
IPC: C04B2/10
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a burned product using waste plastics capable of improving transportation stability of waste plastics and burning stability in a kiln, when manufacturing the burned product such as unslaked lime, calcined dolomite, or the like using the waste plastics as fuels for a calcination furnace such as a rotary kiln.  <P>SOLUTION: The manufacturing method of the burned product uses glanules comprising waste plastics and waste lumber, when manufacturing the burned product by heating materials in the calcination furnace by burning.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267425-A (JP)
Title: Limited-slip differential
Inventor: ANDO JUNJI
IPC: F16H48/10
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a limited slip differential capable of maintaining high silence over a long period of time by uniforming the wear of a sliding surface.  <P>SOLUTION: A plurality of grooves 21 having a predetermined inclination θ with respect to the rotating direction of each planetary gear 5 (the peripheral direction of each planetary gear 5) is formed in the teeth end surface 5a of each planetary gear 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266052-A (JP)
Title: Ferrite particles for magnetic recording medium
Inventor: TAKAMI TAKASHI
IPC: H01F1/11
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide hexagonal ferrite particles suitable for high-density magnetic recording media, particularly new ferrite particles for high-density perpendicular magnetic recording media suitable for a perpendicular magnetic recording system using magnetization in a direction perpendicular to a substrate surface.  <P>SOLUTION: The ferrite particles for magnetic recording media have an M type ferrite structure, comprises Ca, an element R which is at least one rare earth element and essentially includes La, Ba, Fe and Co as essential elements, and have a composition represented by general formula: Ca<SB>1-x-y</SB>R<SB>x</SB>Ba<SB>y</SB>Fe<SB>2n-z</SB>Co<SB>z</SB>(atomic ratio), wherein (1-x-y), x, y, z and n represent contents of Ca, R, Ba and Co and a molar ratio and are numerical values satisfying 0.3≤1-x-y≤0.65, 0.2≤x≤0.65, 0.001≤y≤0.2, 0.03≤z≤0.65, 4≤n≤7 and 1-x-y>y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231896-A (JP)
Title: Berm integrated with foundation
Inventor: TOMITA MORIKAZU
IPC: E02D27/01
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength in a foundation as a structure and a berm as a structure, by integrating the foundation and the berm as the structure, while reducing cost by simultaneously performing foundation work performed in the initial stage of construction work and construction of the berm constructed in the final stage.  <P>SOLUTION: In the foundation work being a sill of a building, the berm integral with the foundation is formed simultaneously with the foundation work performed in the initial stage of the building work.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268529-A (JP)
Title: Image forming apparatus
Inventor: INAO KAZUSHI
IPC: G03G15/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress temperature rising in an image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: a photoreceptor drum 1; a driving source 69 for driving the photoreceptor 1; gears for transmitting the driving force of the driving source 69 to the photoreceptor drum 1; a driving sheet metal 62 supporting the gears l; and a side plate 60 disposed near the lengthwise end of the photoreceptor drum 1 and between the photoreceptor drum 1 and the gears. In the apparatus, a box shape is formed by connecting the driving sheet metal 62 and the side plate 60. The apparatus has at least more than one opening 61 made in the side plate 60, an opening 63 made in the driving sheet metal 62, and an exhaust fan 65 connected to the opening 63 and causing air to flow around the photoreceptor drum 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265574-A (JP)
Title: Steering column device
Inventor: MATSUMIYA TAKESHI
IPC: B62D1/16
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column device intended for productivity improvement etc. of a steering column.  <P>SOLUTION: The steering column 1 is a formed article by a hydroforming method with a steel pipe as a material and integrally formed of a column tube 21 supporting a steering shaft 7 and an upper bracket 23 and a lower bracket 25 fastened on a member 3 on the vehicle body side. Both the brackets 23, 25 are projected and provided (bulged and formed) from a central part in the vertical direction on a longitudinal side surface of the tubular column tube 21 and make a roughly rectangular parallelopiped shape long in the longitudinal direction (right ad left direction in the drawing).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265255-A (JP)
Title: Gas barrier laminate
Inventor: SASAKI YASHI
IPC: B32B15/08
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminate which excels in barrier properties and adhesion while suppressing distortions and twists between the barrier layer and the organic layer, and also restraining the generation of interlayer delamination and cracks.  <P>SOLUTION: The gas barrier laminate is formed by successively laminating at least on one surface of a polymer film 1 a barrier layer 2 consisting of a metal or inorganic compound and an organic layer 3 consisting of an organic compound. The barrier layer 2 is formed into a film using a vacuum deposition method, and the organic compound has a curing shrinkage ratio of ≤10% and a glass transition point of ≤20°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271795-A (JP)
Title: Permeation testing apparatus
Inventor: HARA KAZUYOSHI
IPC: C12M1/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permeation testing apparatus capable of testing permeability of a plurality of samples in parallel, using a simple constitution.  <P>SOLUTION: The permeation testing apparatus includes: a well plate 10, having a plurality of wells W capable of receiving a receiver liquid R; a membrane holding frame 22 for holding a permeable membrane 21 having a size incorporating at least 2 or more wells W in the interior which are to be arranged in the upper part of the well plate 10; and a feed plate 30, capable of being closely adhered and arranged on the permeable membrane 21 in the membrane holding frame 22 and are provided with a plurality of through-holes 31 so as to communicate with the upper and the lower sides sandwiching the wells W of the well plate 10 and the permeable membrane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007274000-A (JP)
Title: Semiconductor device, method of manufacturing same, and method of manufacturing display device
Inventor: MATSUDAIRA TSUTOMU
IPC: H05K3/32
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable electrically connecting a semiconductor element with electrode pitches of 30 μm or less to a circuit board, and to realize high density mounting of the semiconductor device.  <P>SOLUTION: Connecting an interposer 1 with its face downward to the circuit board 7, and the semiconductor element 4 with its face downward to the interposer 1, allows semiconductor element 4 to be connected on a semiconductor wiring spacing level, and connection with the circuit board 7 in a conventional pitch to be performed. Furthermore, using a semiconductor substrate incorporating a functional circuit in the interposer, allows a substrate size to be drastically reduced and greatly contributes to the miniaturization of products.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280383-A (JP)
Title: Ultraviolet-curable inkjet ink composition and printed material using the same
Inventor: KANEKO EISHIN
IPC: C09D11/00
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curable inkjet ink composition that is usable for various kinds of printing materials and is excellent in the combination of high adhesivity and excellent light resistance.  <P>SOLUTION: The ultraviolet-curable inkjet ink composition comprises (A) a vinyl ether group-containing acrylate represented by formula (1): H<SB>2</SB>C=CH-COO-R<SP>1</SP>-O-CH=CH<SB>2</SB>(wherein R<SP>1</SP>is a 2-20C organic residue), (B) a photoreactive diluent and (C) an acrylic resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279362-A (JP)
Title: Rolling screen
Inventor: KANO MASAYUKI
IPC: B07B1/14
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling screen which can perform the efficient sieving operation of a material to be sieved with a high content rate of foreign substances without sacrificing the operation rate.  <P>SOLUTION: This rolling screen 1 is provided with a plurality of revolving rolls 2 juxtaposed at a specified interval, a drive means 3 for driving the revolving roll 2 into a revolving motion, a connecting means 4 for connecting the drive means 3 with the revolving roll 2, and a slip means for slipping the revolving roll 2 which is gripped by a torsion moment when the torque is generated beyond its specified level in the revolving roll 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281807-A (JP)
Title: Optical outlet structure
Inventor: ISHII TAKUJI
IPC: H01R13/46
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical outlet structure which is easily mounted by partially utilizing conventional outlet components having a switch box and mounting frame.  <P>SOLUTION: The optical outlet structure is provided with an outlet body 1 integrated with a receptacle plate, the outlet body 1 is provided with an optical adapter 5 for connecting an optical connector in the inside thereof and takes up and houses an optical cable L, and has a connection part for electric connection including a modular jack for a telephone on the front face side, wherein open parts 6 for connecting the optical connector to the optical adaptor 5 are provided at vertically symmetrical positions on one side of the outlet body 1, the optical adaptor 5 is housed detachably inside the open part 6 and the unused open part 6 is closed by a cap 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287360-A (JP)
Title: Plant monitoring display apparatus
Inventor: MATSUDA TSUKASA
IPC: G06F3/048
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable an easy determination of anomalies in actual information about observation points in each system of a plant to be monitored, and simultaneous monitoring of many screens.  <P>SOLUTION: In a plant monitoring display apparatus, an arithmetic device 20 collects actual information from observation points 12 and 13 in each system of a power plant 11, generates a plurality of schematic diagrams corresponding to functions 23, and composites the actual information in parts of the plurality of schematic diagrams corresponding to the observation points. A coordinate conversion processing part 21 executes coordinate conversion processing for main screen display of any one selected from the plurality of schematic diagrams with the actual information composited in response to an input from an input device 3 in a main screen display area on a display 1 and for reduced screen display of the others out of the plurality of schematic diagrams in sub screen display areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286997-A (JP)
Title: Active matrix type organic el display device
Inventor: SHIBUSAWA MAKOTO
IPC: H01L51/50
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the variation of gradation reproducibility in a display device to supply a voltage signal as a video signal to respective pixels and also control gradation to be displayed according to the level of a video signal.  <P>SOLUTION: The active matrix type organic EL display device is equipped with: a substrate; a plurality of display pixels arranged in a matrix on the substrate; a reset current wire arranged corresponding to the column of the plurality of display pixels and connected to each of the plurality of display pixels; a plurality of reset current parts arranged to be connected to one end of each reset current wire so as to make a reset current for resetting the display pixel flow to the reset current wire; and a scanning control part writing the predetermined current collectively in the reset current part for every frame and also scanning and driving the reset current part time-sequentially so as to make the reset current flow to the reset current wire. The scanning direction of the reset current part driven by the scanning control part is not one direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318139-A (JP)
Title: Heat dissipation element and diode lighting or signaling device having the same
Inventor: GASQUET JEAN CLAUDE
IPC: F21K99/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation element 10 which is formed by a diode and disposed in an exact direction to establish thermal contact between a base of the diode and a heat plate, thereby dissipating heat.  <P>SOLUTION: The device includes the heat dissipation element (10) for an automobile lighting or signaling device (50), including a heat exchange portion (26) of the heat plate (24) combined with a heat exchange surface (21) of the base (20) of the diode (12). The heat exchange portion (26) is located on orienting means (32a, 32b and 32c).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318140-A (JP)
Title: Method and apparatus for processing substrate, and spray head used for the apparatus and method
Inventor: KIM HYUN-JONG
IPC: H01L21/304
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for uniformly processing a bottom surface of a substrate.  <P>SOLUTION: The substrate processing apparatus includes: a rotatable spin head which supports the substrate, a spray head which is located on the spin head and supplies fluid to the bottom surface of the substrate in a processing operation; and a fluid supply unit which supplies the fluid to the spray head. The spray head includes: a body which is located in a center region of the spin head, and to which the fluid is supplied from the fluid supply unit; and an injection member which extends from the body to an edge region of the spin head, and emits a jet of the fluid supplied from the body to the bottom surface of the substrate. The injection member includes: first injection orifices which emit the fluid to an edge region of the substrate; and second injection orifices which emit the fluid to a middle region located between the center and edge regions of the substrate, with the fluid being first supplied to the first injection orifices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008293139-A (JP)
Title: Method for designing resin product
Inventor: HIROTA TOMOO
IPC: G06F17/50
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for designing a resin product, capable of determining a practical optimum solution considering various condition fluctuations in the process of actually executing evaluation of a dynamic characteristic.  <P>SOLUTION: The method for designing a resin product comprises processes of (1) creating an evaluated model having a predetermined structure based on a design variable; (2) calculating a dynamic characteristic of the evaluated model by predetermined analysis software; (3) evaluating the dynamic characteristic; and (4) selecting a design variable according to a predetermined algorithm, in which the dynamic characteristic of the resin product is optimized by repeating the processes of (1) to (4). In the process (1), a plurality of evaluated models is created on assumption of fluctuation of evaluation condition, in the process (2), a plurality of sampling calculations is carried out with consideration for the fluctuation of evaluation condition, and in the process (3), the reliability of the dynamic characteristic obtained by the sampling calculations to the fluctuation of evaluating condition is evaluated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289630-A (JP)
Title: Bedsore preventing bed
Inventor: HIRAKAWA TOKITAKA
IPC: A61G7/05
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedsore preventing bed capable of suppressing shakiness and vibrations when changing a press contact point, thereby obtaining a good sleep when sleeping.  <P>SOLUTION: A plurality of air tubes 2a which can be expanded and contracted by the supply and discharge of air are lined in the longitudinal direction of the bed, a press contact roll 3 of a diameter larger than the air tube 2a is lined in the same direction as the air tubes 2a at an upper surface position between very two air tubes 2a, an air compressor 6 for independently supplying and discharging the air of the air tubes 2a of odd-numbered columns and even-numbered columns is provided, and the press contact roll 3 is moved to the left and right by the expansion and contraction of the respective air tubes 2a to change the press contact point. The air compressor 6 automatically switches and operates the supply and discharge of the air of the air tubes 2a of the odd-numbered column and the even-numbered columns at every set time so as to be opposite.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290561-A (JP)
Title: Folding type motorbike used for substitute driving and fuel storage method for folding type motorbike
Inventor: YOKOTA YUKINORI
IPC: B62J35/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding type motorbike used for substitute driving and a fuel storage method for the folding type motorbike in which a fuel is not leaked out from the motorbike folded in a trunk of a vehicle of a substitute driving requesting person by a simple structure.  <P>SOLUTION: The folding type motorbike is provided with a drain cock for shutting off between a fuel tank and a carburetor; and a storage vessel communicated with the carburetor through a sub-cock. At folding, a remained oil in the carburetor is temporarily stored in a storage vessel. Even at folded attitude, the fuel is not leaked out, and even if it is mounted on the vehicle of the substitute driving requesting person, it does not contaminate the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293317-A (JP)
Title: Information processor and method
Inventor: AKAGAWA ETSUTARO
IPC: G06F3/06
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor and method, preventing occurrence of inconsistency between a restored file and the other file, and improving the usability.  <P>SOLUTION: When a backed-up virtual tree is to be restored, a possessor of each the file and each directory belonging to the virtual tree is decided; based on a decision result, when the possessor of the file and/or the directory is not a target user; and when update time and/or a version of the backed-up file or directory is older than update time and/or a version of the present file or directory, the file or the directory is restored into a special directory, capable of being accessed by the target user, while keeping a tree structure of the original virtual tree, as it is.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008224024-A (JP)
Title: Fastener
Inventor: AKIYAMA TAKASHI
IPC: F16B5/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener which is securely held on a nose portion at the front end of a nailer for well guiding a fastener to be driven and which is strongly fixed to a ceiling concrete or the like.  <P>SOLUTION: The fastener is fixed to a driven material with the fastener ejected of the nose portion of the nailer. In a through-hole 4 through which the fastener is inserted, a guide member 7 is provided which is inserted inside the nose portion for guiding the fastener. The guide member 7 has a guide shaft portion 8 fixed at one end to the through-hole 4, and a flexible guide vane 9 formed radially from the other end of the guide shaft portion 8. The diameter of a circle to which the front end of the guide vane 9 is joined is larger than the inner diameter of the nose portion of the nailer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008292882-A (JP)
Title: Base body for electrophotographic photoreceptor, method and apparatus for manufacturing the same and electrophotographic photoreceptor
Inventor: YAMAZAKI JUNICHI
IPC: G03G5/10
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base body for an electrophotographic photoreceptor having very high dimensional accuracy and a method for manufacturing the same by which when a base body for an electrophotographic photoreceptor is manufactured by machining a surface of a thin cylindrical body made of a soft aluminum alloy with a lathe, even if the cylindrical body has variation in its inside diameter, good machining is allowed without causing deformation due to the holding of the body to be machined in machining and slip due to insufficient holding force in machining, and to provide an electrophotographic photoreceptor.  <P>SOLUTION: The method for manufacturing the base body for an electrophotographic photoreceptor includes at least a machining step of machining an outer peripheral face of a cylindrical body with a lathe after holding at least one of the inner faces of both ends of the cylindrical body with a chuck, wherein the cylindrical body is held with a holding jaw of the chuck and the opening degree of the holding jaw is adjustable. The chuck is preferably either an air balloon chuck or a diaphragm chuck. The opening degree of the holding jaw is preferably adjusted according to the inside diameter of the cylindrical body.  <P>COPYRIGHT: (C)2009,JPO&INPIT